#57811F#57811F

#57811F is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.3% C 0.133 H 130.3°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#57811F
RGB	rgb(87, 129, 31)
HSL	hsl(86, 61%, 31%)
HSV	hsv(86, 76%, 51%)
CMYK	cmyk(32.6%, 0%, 76%, 49.4%)
CIE-LAB	lab(49.28, -30.37, 45.51)
CIE-LCH	lch(49.28, 54.71, 123.72°)
OKLab	oklab(55.26% -0.0863 0.1017)
OKLCH	oklch(55.26% 0.133 130.3)
XYZ	xyz(12.0280, 17.8253, 4.1030)
Luminance	0.1783 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57811F #491F81

analogous

#817A1F #57811F #26811F

triadic

#57811F #1F5781 #811F57

tetradic

#57811F #1F817A #491F81 #811F26

square

#57811F #1F817A #491F81 #811F26

split-complementary

#57811F #1F2681 #7A1F81

monochromatic

#141E07 #365013 #57811F #78B22B #97D347

Accessibility & contrast

On white

4.60

#57811F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#57811F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #57811F

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57811F	#FFFFFF	#000000	##FFFFFF
##57811F	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87770B

Deuteranopia (green-blind)

#817428

Tritanopia (blue-blind)

#597B6E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #57811f;
/* rgb */ color: rgb(87, 129, 31);
/* oklch */ color: oklch(55.3% 0.133 130.3);

Tailwind

colors: {
  custom: {
    50: '#8aa662',
    500: '#57811f',
    950: '#000000',
  },
}

SCSS

$custom: #57811f;
$custom-light: #8aa662;
$custom-dark: #000000;

JSON

{
  "hex": "#57811f",
  "rgb": {
    "r": 87,
    "g": 129,
    "b": 31
  },
  "hsl": {
    "h": 85.714,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55255,
    "c": 0.13338,
    "h": 130.3
  },
  "luminance": 0.17826
}

Semantic roles & 50–950 ramp

primary

#57811F

secondary

#7648B4

accent

#43E488

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #57811F

Body copy rendered with the generated semantic roles for this colour.

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